How fast is kelli moving when the swing passes through

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Q. Kelli weighs 405 N, and she is sitting on a playground swing that hangs 0.43 m above the ground. Her mom pulls the swing back and releases it when the seat is 1.00 m above the ground. Assume that air resistance is negligible.

How fast is Kelli moving when the swing passes through its lowest position?

Reference no: EM1360473

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